Compare 3642 vs 3643
| Property | 3642 | 3643 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 6071 | 36431 |
| Prime factorization | 2 × 3 × 607 | 3643 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 607, 1214, 1821, 3642 | 1, 3643 |
| Number of properties | 0 | 7 |
| Emirps | 135th | |
| Happy primes | 92nd | |
| Isolated primes | 317th | |
| Left-truncatable primes | 82nd | |
| Primes | 510th | |
| Sexy primes (2nd member) | 192nd | |
| Sexy prime triplets (3rd member) | 67th | |
| Roman numberals | MMMDCXLII | MMMDCXLIII |
| Base 2 | 1110001110102 | 1110001110112 |
| Base 3 | 112222203 | 112222213 |
| Base 4 | 3203224 | 3203234 |
| Base 5 | 1040325 | 1040335 |
| Base 6 | 245106 | 245116 |
| Base 7 | 134227 | 134237 |
| Base 8 | 70728 | 70738 |
| Base 9 | 48869 | 48879 |
| Base 10 | 364210 | 364310 |
| Base 11 | 281111 | 281211 |
| Base 12 | 213612 | 213712 |
| Base 13 | 187213 | 187313 |
| Base 14 | 148214 | 148314 |
| Base 15 | 112c15 | 112d15 |
| Base 16 | e3a16 | e3b16 |